3 years ago

If mZDEF = 115, then what are mZFEG and mZHEG? The diagram is not to scale.

Mathematics

1 answer:

stepan [7]3 years ago

6 0

Answer:

the answer is c

Step-by-step explanation:

Im guessing but i hope you get it right im not that smart sooooo ye srry

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Korvikt [17]

Answer:

Step-by-step explanation:

Rule for the rotation of a point 180° about the origin is,

(x, y) → (-x, -y)

Therefore, images of the points after the rotation of 180° will be,

A(2, 6) → A'(-2, -6)

B(6, 7) → B'(-6, -7)

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Now we can plot these points on the graph as attached.

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3 years ago

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Ahat [919]

Answer:

x = 11.2

Step-by-step explanation:

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using the Pythagorean theorem:

x² = 14² - 8.4² = 196 - 70.56 =125.44

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3 years ago

Verify that cos squared A plus Sin squared A is equal to 1 if A is equal to 90 degrees

Scilla [17]

Answer:

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Step-by-step explanation:

To verify cos²A + sin²A = 1 with A = 90° , then

cos²90° + sin²90°

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3 years ago

To be eligible for a basketball tournament, a basketball team must win at least 60% of its remaining games. If the team has 21 g

Slav-nsk [51]

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